These durable dog toys are crafted from pet-safe natural rubber, making them long-lasting. Ideal for interactive dog toys for boredom, these rubber balls for dogs are designed to retain their shape and bounce, providing endless hours of fun as balls for dogs to fetch. Each pack includes 10 rubber balls, making them wonderful dog stocking stuffers. Each ball features a safety air vent to prevent your dog's tongue from getting stuck, and a no-chemical composition.